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This lightweight arborist chainsaw delivers excellent performance when it matters most, whether for part-time or full-time professional use. The Husqvarna T525 features a top-handle design, a lightweight body, and a powerful, low-emission X-Torq® gasoline engine, built for professionals who value ease of operation and safety, making your trimming and pruning tasks easier and more efficient.
Conveniently and quickly attach the chainsaw to your climbing harness.
The stop switch automatically resets to the ON position for trouble-free starting.
The retaining function prevents the bar nut from getting lost.
Allows for quick and easy chain adjustment.
The quick-release cover allows for easy cleaning or replacement of the air filter, saving time.
The air purge function makes cold starting easier.
The flip-up design makes the fuel cap easy to open.
Designed for easy and quick starting, making starting effortless and efficient.
| Engine | 12" SN 3/8 mini" 1,3 mm S93G SKU: 967 63 33‑12 |
12" SN 3/8" mini 1,3 mm S93G SKU: 970 73 72‑12 |
|---|---|---|
| Chain speed (at max power) | 59.4 fts | 59.38 fts |
| Cylinder displacement | 27 cm³ | 27 cm³ |
| Output shaft power | 1.48 hp | 1.48 hp |
| Max torque | 1.28 Nm | 1.28 Nm |
| Max torque speed | 6,000 rpm | 6,000 rpm |
| Clutch-engagement speed (±120) | 4,200 rpm | 4,200 rpm |
| Spark plug gap | 0.02 in | 0.02 in |
| Idling speed | 2,900 rpm | 2,900 rpm |
| Ignition module gap | 0.02 in | 0.02 in |
| Max power speed | 13,500 rpm | 13,500 rpm |
| Oil pump type | Adjustable flow | Adjustable flow |
| Spark plug | NGK CMR6A | NGK CMR6A |
| Recommended bar, min length | 8 in | 8 in |
| Chain pitch | 3/8" mini | 3/8" mini |
| Recommended bar, max length | 12 in | 12 in |
| Chain type | S93G | S93G |
| Bar length | 30 cm | 30 cm |
| Bar length (inches) | 12 in | 12 in |
| Sprocket type | Gear sprocket | Gear sprocket |
| Chain gauge | .050" | .050" |
| Weight (excl. cutting equipment) | 5.95 lbs | 5.95 lbs |
| Sound pressure level at operator's ear | 98 dB(A) | 98 dB(A) |
| Guaranteed sound power level (LWA) | 111 dB(A) | 111 dB(A) |
| Measured sound power level | 110 dB(A) | 110 dB(A) |
| Equivalent vibration level, rear handle (ahv, eq) | 5.2 m/s² | 5.2 m/s² |
| Equivalent vibration level, front handle (ahv, eq) | 4.9 m/s² | 4.9 m/s² |
| Fuel tank volume | 0.36 US pint | 0.36 US pint |
| Type of lubricant (engine) | Husqvarna 2-stroke oil or equivalent 50:1 | Husqvarna 2-stroke oil or equivalent 50:1 |
| Exhaust emissions (CO₂ EU V) | 850 g/kWh | 850 g/kWh |
